Plot synopsis: Tsuyoshi Tatsuzaki is disqualified from practising law due to the betrayal of his best friend. Rookie lawyer Narumi Akikawa quits her efficiency-oriented law firm because of her sense of justice. Former Marutobushi detective Kenjiro Kazama, who has been forced out of his job after his underhanded misdeeds are exposed. By chance, the three meet and attempt to bring to justice the great evil that lurks in the darkness of the world.